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Cheap flights from Ontario to Johannesburg from $933

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Johannesburg departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Johannesburg

Cheap round-trip flights

United Airlines Logo
6:00 am - 5:45 pmONT-JNB
26h 45m2 stops
United Airlines Logo
7:00 pm - 5:23 pmJNB-ONT
31h 23m3 stops
$1,203United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
1:00 pm - 10:05 pmONT-JNB
47h 05m2 stops
Delta Logo
7:40 pm - 10:38 pmJNB-ONT
36h 58m2 stops
$1,226Delta
Find Deal
Wed, Feb 11 - Sun, Feb 15
Delta Logo
7:05 am - 7:40 pmONT-JNB
27h 35m1 stop
Delta Logo
9:55 pm - 8:19 pmJNB-ONT
31h 24m1 stop
$1,227Delta
Find Deal
Fri, Sep 26 - Wed, Oct 8
Delta Logo
10:30 pm - 7:00 pmONT-JNB
34h 30m1 stop
Delta Logo
7:40 pm - 10:38 pmJNB-ONT
36h 58m2 stops
$1,243Delta
Find Deal
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
7:35 am - 9:20 pmONT-JNB
28h 45m2 stops
Multiple Airlines Logo
7:40 pm - 3:53 pmJNB-ONT
30h 13m2 stops
$1,426Multiple Airlines
Find Deal
Mon, Oct 20 - Tue, Nov 4
Multiple Airlines Logo
10:56 pm - 8:20 amONT-JNB
48h 24m2 stops
Multiple Airlines Logo
9:50 am - 9:29 pmJNB-ONT
44h 39m2 stops
$1,444Multiple Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 10
Qatar Airways Logo
6:00 am - 8:40 amONT-JNB
40h 40m2 stops
Qatar Airways Logo
1:45 pm - 9:37 pmJNB-ONT
41h 52m2 stops
$1,583Qatar Airways
Find Deal
Mon, Feb 23 - Sat, Mar 7
Qatar Airways Logo
6:00 am - 8:40 amONT-JNB
40h 40m2 stops
Qatar Airways Logo
1:45 pm - 9:37 pmJNB-ONT
41h 52m2 stops
$1,584Qatar Airways
Find Deal
Mon, Feb 23 - Sat, Mar 7
British Airways Logo
5:03 pm - 7:35 amONT-JNB
28h 32m2 stops
British Airways Logo
10:00 pm - 5:51 pmJNB-ONT
29h 51m2 stops
$1,632British Airways
Find Deal
Sun, Feb 8 - Sat, Feb 21
British Airways Logo
4:45 pm - 10:25 amONT-JNB
31h 40m2 stops
British Airways Logo
10:00 pm - 9:52 pmJNB-ONT
33h 52m2 stops
$1,807British Airways
Find Deal
Sat, Dec 27 - Wed, Dec 31

Delta flights from Ontario to Johannesburg OR Tambo Airport

Our best Delta deals on Ontario to Johannesburg OR Tambo Airport flight tickets
Delta
Feb 11
ONT1:00 pmOntario
47h 05m
2 stops
JNB10:05 pmJohannesburg OR Tambo
Feb 15
JNB7:40 pmJohannesburg OR Tambo
36h 58m
2 stops
ONT10:38 pmOntario
$1,226
Find similar
Delta
Sep 26
ONT7:05 amOntario
27h 35m
1 stop
JNB7:40 pmJohannesburg OR Tambo
Oct 8
JNB9:55 pmJohannesburg OR Tambo
31h 24m
1 stop
ONT8:19 pmOntario
$1,227
Find similar
Delta
Feb 11
ONT10:30 pmOntario
34h 30m
1 stop
JNB7:00 pmJohannesburg OR Tambo
Feb 15
JNB7:40 pmJohannesburg OR Tambo
36h 58m
2 stops
ONT10:38 pmOntario
$1,243
Find similar

United Airlines flights from Ontario to Johannesburg OR Tambo Airport

Our best United Airlines deals on Ontario to Johannesburg OR Tambo Airport flight tickets
United Airlines
Oct 8
ONT6:00 amOntario
26h 45m
2 stops
JNB5:45 pmJohannesburg OR Tambo
Oct 15
JNB7:00 pmJohannesburg OR Tambo
31h 23m
3 stops
ONT5:23 pmOntario
$1,203
Find similar
United Airlines
Feb 11
ONT7:00 amOntario
25h 35m
2 stops
JNB6:35 pmJohannesburg OR Tambo
Feb 15
JNB7:45 pmJohannesburg OR Tambo
50h 58m
2 stops
ONT12:43 pmOntario
$1,286
Find similar
United Airlines
Oct 13
ONT5:05 amOntario
27h 40m
2 stops
JNB5:45 pmJohannesburg OR Tambo
Dec 17
JNB7:45 pmJohannesburg OR Tambo
35h 22m
2 stops
ONT9:07 pmOntario
$1,287
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Johannesburg OR Tambo Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Ontario to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 10/8

6:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Wed 10/15

7:00 pm-5:23 pm

3 stops31h 23m

$1,203

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

1:00 pm-10:05 pm

2 stops47h 05m

Johannesburg OR Tambo

Sun 2/15

7:40 pm-10:38 pm

2 stops36h 58m

$1,226

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 9/26

7:05 am-7:40 pm

1 stop27h 35m

Johannesburg OR Tambo

Wed 10/8

9:55 pm-8:19 pm

1 stop31h 24m

$1,227

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

10:30 pm-7:00 pm

1 stop34h 30m

Johannesburg OR Tambo

Sun 2/15

7:40 pm-10:38 pm

2 stops36h 58m

$1,243

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 10/20

7:35 am-9:20 pm

2 stops28h 45m

Johannesburg OR Tambo

Tue 11/4

7:40 pm-3:53 pm

2 stops30h 13m

$1,426

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 9/26

10:56 pm-8:20 am

2 stops48h 24m

Johannesburg OR Tambo

Fri 10/10

9:50 am-9:29 pm

2 stops44h 39m

$1,444

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 2/23

6:00 am-8:40 am

2 stops40h 40m

Johannesburg OR Tambo

Sat 3/7

1:45 pm-9:37 pm

2 stops41h 52m

$1,583

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 2/23

6:00 am-8:40 am

2 stops40h 40m

Johannesburg OR Tambo

Sat 3/7

1:45 pm-9:37 pm

2 stops41h 52m

$1,584

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 2/8

5:03 pm-7:35 am

2 stops28h 32m

Johannesburg OR Tambo

Sat 2/21

10:00 pm-5:51 pm

2 stops29h 51m

$1,632

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 12/27

4:45 pm-10:25 am

2 stops31h 40m

Johannesburg OR Tambo

Wed 12/31

10:00 pm-9:52 pm

2 stops33h 52m

$1,807

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ontario to Johannesburg OR Tambo Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Johannesburg OR Tambo Airport?

According to our data, Tuesday is the cheapest day to fly to Johannesburg OR Tambo Airport from Ontario. The lowest ticket price found for a Tuesday departure recently was $1,220. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,474.

What is the cheapest time of day to depart on your flight to Johannesburg OR Tambo Airport?

Our most recent data shows that the best time of day to fly to Johannesburg OR Tambo Airport is in the evening. Flights from Ontario to Johannesburg OR Tambo Airport during this time can be as low as $1,244. At noon is when there is more demand to fly to Johannesburg OR Tambo Airport, so prices are often more expensive at around $1,506 per ticket.

When to book flights from Ontario to Johannesburg OR Tambo Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Johannesburg OR Tambo Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Johannesburg OR Tambo Airport (ONT to JNB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Johannesburg OR Tambo Airport

Direct flights

None
There are no direct flights from Ontario to Johannesburg OR Tambo Airport. There are no popular flight routes from Ontario to Johannesburg OR Tambo Airport.
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  • How far is Ontario to Johannesburg OR Tambo by plane?

    Ontario and Johannesburg OR Tambo are 10328.8 mi apart from one another. Typically, this will take 21h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Johannesburg OR Tambo Airport?

    Prices for flights from Ontario Airport to Johannesburg OR Tambo Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Johannesburg OR Tambo Airport?

  • How old do you have to be to fly from Ontario Airport to Johannesburg OR Tambo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Johannesburg OR Tambo Airport.

  • What documentation or ID do you need to fly to Johannesburg OR Tambo Airport?

    The travel and health documents required for your trip to Johannesburg OR Tambo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Johannesburg OR Tambo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Johannesburg OR Tambo Airport?

Best airlines flying from Ontario to Johannesburg OR Tambo Airport

Compare and see reviews for airlines that fly from Ontario to Johannesburg OR Tambo Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $969Free CancellationRating
7.9
7,957 reviews
Search Delta flights

Traveling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
Sandton
Kempton Park
Middelburg
Edenvale

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Johannesburg?

It is quick and easy to find Ontario to Johannesburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Johannesburg that suits you.

Can I find flights from Ontario to Johannesburg with flexible booking policies on momondo?

Yes. All flights to Johannesburg from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Johannesburg?

Once you have performed a search for Ontario to Johannesburg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Johannesburg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Johannesburg, momondo offers a useful price alert feature which will track prices for flights to Johannesburg from Ontario and alert you when they change.

An easier way to manage your Johannesburg OR Tambo Airport trip

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